baber/WOPTO huggingface dataset:
Patent JP-H0892328-A (JP)
Title: Production of weather resistant resin excellent in impact resistance
Inventor: KOKUBO TAKASHI
IPC: C08F20/22
Filed: 1994-09-26
Abstract: PURPOSE: To facilitate control of graft ratio and obtain the subject resin having good moldability and processability and appearance of molding and excellent in impact resistance and weatherability by introducing a chloromethyl group- containing vinyl monomer component into an acrylic rubber molecular chain. CONSTITUTION: This method for producing a weatherable resin comprises adding (B) 30 200 pts.wt. of a monomer mixture containing 100-20wt.% of an aromatic vinyl monomer, 0-50wt.% of a vinyl cyanide monomer and 0-80wt.% of a 1-12C alkyl group-containing (meth)acrylic acid alkyl ester monomer component to (A) 100 pts.wt. of an acrylic rubber obtained by copolymerizing (A) 60-99.9wt.% of a 1-8C alkyl group-containing (meth)acrylic acid alkyl ester monomer component with 0.05-10wt.% of a chloromethyl group containing vinyl monomer component (preferably styrene, vinylester, vinyl ether, allyl ester or aryl ether), 0-40wt.% of other vinyl monomer component copolymerizable with these monomers and 0.05-5wt.% of a polyfunctional vinyl monomer component and having 0.05-5μm weight average particle diameter and subjecting the component A to graft polymerization with the component B.
Patent JP-H1088026-A (JP)
Title: Aluminum-based metallic pigment, preparation thereof, use thereof
Inventor: KAUPP GUENTER
IPC: C09D11/037
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain an aluminum-based metallic pigment which is improved in corrosion resistance and is stable in aggressive acids, alkalis, and solvent bases by covering the surface of a crushed metallic film formed by physical vapor deposition, with a passivated protective layer. SOLUTION: The whole metal surface of a metallic pigment particle exposed after crushing of a metallic film, prepd. by physical vapor deposition, particularly the surface exposed by the crushing, is covered with a passivated protective layer to prepare an aluminum-based metallic pigment. According to the above constitution, the corrosion resistance of a pigment prepd. by physical deposition and the subsequent crushing of the film can be improved, and the resultant pigment is substantially stable in an aggressive aq. (particularly an acid or an alkali) or solvent base. Further, newly crushed sites created by crushing the film and, in the case of an optically variable multi-layer pigment, particularly crushed sites of the central highly reflective aluminum layer, can be passivated.
Patent JP-H0393651-A (JP)
Title: Colored glass
Inventor: KAWAHARA HIDEO
IPC: C03C17/25
Filed: 1989-09-05
Abstract: PURPOSE:To improve a decorative function by bringing a treatment prepared by adding an organic colorant to an aqueous hydrosilicofluoric acid solution containing a supersaturated amount of SiO2 into contact with a glass having the uneven surface and forming an SiO2 coating film containing the organic colorant on the surface. CONSTITUTION:To an aqueous hydrosilicofluoric acid solution, an SiO2saturated solution, boric acid, ammonia water, a metal halide or a metal having a larger ionization tendency than H2 and an organic colorant are added to prepare an aqueous hydrosilicofluoric acid solution containing a supersaturated amount of SiO2. An uneven glass the surface of which is roughened by mechanical grinding or chemical etching is then immersed into a treatment consisting of an aqueous hydrosilicofluoric acid solution of a concentration of >=1.0mol/l at 15-60 deg.C, held for prescribed hours, subsequently taken out, washed and dried, thus obtaining the objective colored glass coated with an SiO2 coating film containing the organic colorant.
Patent JP-S60122203-A (JP)
Title: Radial turbine nozzle
Inventor: TAKAMURA TOUSAKU
IPC: F01D9/02
Filed: 1983-12-07
Abstract: PURPOSE:To facilitate regulation of flow characteristic of nozzle by fixing the nozzle blade at setting angle while adjusting the height at nozzle section or the blade span simultaneously by means of a spacer. CONSTITUTION:An annular nozzle flange 11 planted with nozzle blade 12 and an annular regulation flange 13 fitted with each end section 12A of nozzle blade 12 are combined to produce a nozzle assembly which is held between a back plate 10 fitted in a bearing housing 4 and a shroud member 3. While spacers 17, 18 are placed between the outer wall of flow path 16 and regulation flange 13, regulation flange 13 and shroud member 3. Another spacer 20 is placed between a stopper board 19 fitted over the shroud member 3 and said flange 13. When increasing the flow, for example, the spacer 17 is thickened by the amount of enlarging nozzle blade span.
Patent JP-H0786723-A (JP)
Title: Manufacturing method of printing-wiring board
Inventor: FUKUOKA SHINOBU
IPC: H05K3/24
Filed: 1993-09-16
Abstract: PURPOSE:To provide a manufacturing method of printed-wiring board which facilitates reliable soldering of small parts to a fine pattern. CONSTITUTION:A 0.3-mm-pitch TAB printed-wiring board with a copper circuit and a solder mask is immersed in benzotriazole solution making solder particles stick thereto to be melted down using hot blast (VPS) at 230 deg.C, infrared rays (IR) or heating oil. Through these procedures, a solder film in even thickness of 20-25mum is formed on a metal exposed part in the title printed-wiring board laying no solder bridge etc., at all.
Patent JP-H1071685-A (JP)
Title: Manufacture of synthetic resin laminated sheet
Inventor: WATANABE KENJI
IPC: B29K69/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a large resin laminated sheet reduced in warpage and strain deformation and excellent in flatness by holding a first resin sheet smaller in the coefficient of linear expansion to temp. higher than that of a second resin sheet to bond both sheets under pressure. SOLUTION: The temp. of a first thermoplastic synthetic resin sheet smaller in the coefficient of linear expansion is made higher than that of a second thermoplastic synthetic resin sheet to bond both sheets under pressure. For example, the first thermoplastic synthetic resin sheet is set to a polycarbonate resin seet and the second thermoplastic synthetic resin sheet is set to a polymethyl methacrylate resin sheet. The polycarbonate resin sheet 1 and the polymethyl methacrylate resin sheet 2 are superposed one upon another through a hot-melt adhesive film 3 and subjected to press molding between the upper and lower flag molds 51, 52 of a hot press while heated by heating means 61, 62 so that the temp. of the mold 51 is made higher than that of the mold 52.  In this case, thermocouples 71, 72 are brought into contact with the surfaces of the respective resin sheets to actually measure the surface temps. of the resin sheets.
Patent JP-S61107971-A (JP)
Title: Drum coating apparatus
Inventor: NAKAZAWA SUSUMU
IPC: B05C3/09
Filed: 1984-10-31
Abstract: PURPOSE:To facilitate the separation of a drum and a spacer after coating, by interposing a film of a fluorocarbon resin to the connection part of the drum and spacer. CONSTITUTION:For example, two films 124 comprising a fluorocarbon resin or a polyethylene resin are mounted to the connection part 121 of a spacer 12 and a drum 11 in almost parallel to the end surface 122 of the spacer 12 so as to provide a proper gap therebetween. The mounting of said films is performed by fixing film pieces to the side surface of the connection part by a proper adhesive or engaging a doughnut shaped circular films, which can be closely adhered to the side surface of the connection part 121, to the connection part 121. The spacer 12 is connected to the drum 11 so as to provide a cushioning property by the elastic force of said films 124 and, at the same time, a proper gap 120 is generated between both of them and, because this gap 120 functions as the sump space of a coating solution, drying is slow and the adhesion at the connection part is suppressed.
Patent JP-2000041530-A (JP)
Title: Model animal defecting blood coagulation factor or blood coagulation control factor and preparation of the model animal
Inventor: TOMOKIYO KAZUHIKO
IPC: A01K67/027
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To prepare a blood coagulation factor-or blood coagulation control factor-defective model animal useful for developing medicines for treating hemophilia inhibitors by administering a human blood coagulation factor, or the like, into an anthropoid animal to cause an immune reaction, then treating the animal under specific conditions. SOLUTION: This blood coagulation factor or blood coagulation control factor-defective model animal is obtained by administering a human blood coagulation factor or blood coagulation control factor both dependent on vitamin K into an anthropoid animal phylogenetically comprising anthropoidea animals or larger, such as a large monkey, to cause an immune reaction, thus neutralizing a blood coagulation factor or blood coagulation control factor having the same function as the human factor in the body of the anthropoid animal to neutralize the blood coagulation factor or blood coagulation control factor of the animal by the immune reaction. The human blood coagulation factor or blood coagulation control factor is preferably subcutaneously or intravenously administered.
Patent JP-H0392277-A (JP)
Title: Robot controlling section
Inventor: KATO HIDEO
IPC: B25J9/16
Filed: 1989-09-05
Abstract: PURPOSE:To make it possible to accurately position a measuring robot and to simplify working commands by adopting a inside reference point renewing process, by which an objective position resulted from calculation and indicated to the robot is set as a new inside reference point. CONSTITUTION:The destination designated by a working command in absolute position moving process A is stored as an inside reference position, and moved position is calculated by using the inside reference position as the reference position of relative movement in a relative position moving process R for giving the resultant to the robot, and the resultant is also stored (the former inside reference point is renewed) by an inside reference renewing means R-3. This solves such problems that the reference position becomes incorrect due to the reading of the present position of the robot, and even if the relative position moving process is repeatedly used, the robot can be positioned precisely at the location expected by operators, and work can be performed.
Patent JP-H06124482-A (JP)
Title: Optical recording medium
Inventor: MATSUISHI FUJIO
IPC: G11B7/24015
Filed: 1992-08-28
Abstract: PURPOSE:To eliminate a substrate undulation and to enhance the mechanical strength and the accuracy of the optical recording medium by a method wherein, when disk- shaped substrates are molded, ring-shaped protrusions which protrude from recording layers are molded integrally at inner circumferential edge parts and outer circumferential edge parts of the substrates and the protrusions are faced with each other and bonded. CONSTITUTION:Ring-shaped protrusions which protrude from faces of recording layers 12, 12' are molded integrally at inner circumferential edge parts 13, 13' and outer circumferential edge parts 14, 14' of resin substrates 11, 11', a gap 17 is formed, an air sandwich structure is formed, and a ring-shaped spacer is not required. Consequently, when the substrates are pasted, they are not displaced, and the dynamic balance of the substrates becomes good. In addition, since the inner and outer circumferential edge parts 13, 14 of the substrates are thick and are formed to be continuously ring- shaped, a substrate undulation is not caused when the substrates are pasted. In addition, although the outermost parts at the substrates are quenched inside a mold when the substrates are injection-molded, a strain is relaxed when they are quenched because recessed parts 15, 16 are formed in the substrates, and the strain does not reach the inner circumferential part. Consequently, the mechanical characteristic of the title recording medium is made good.
Patent JP-H0861350-A (JP)
Title: Looseining preventing screw
Inventor: OTSUKI RYUICHI
IPC: F16B39/26
Filed: 1994-08-19
Abstract: PURPOSE: To prevent the loosening of a screw, lighten the resistance in screwing, and facilitate the screwing work for holding a lens by using for a glass frame. CONSTITUTION: An annular recessed groove 6 is formed in the circumferential direction at the nonscrewed part 5 of the head part neck lower leg part 3 of a screw 1, and a roundness 6a having an arcuate section is formed on the outer peripheral edge of the recessed groove 6, and an annular elastic ring 7 is fitted into the recessed groove 6, and the diameter D of the annular outer peripheral surface of the elastic ring 7 is formed slightly larger than the diameter (d) of the circumferential surface of the leg part 3. Accordingly, the screwing torque in the screwing into the tapped hole is made always constant, and the loosening preventing force immediately after the screwing is increased, and even if the used time becomes long, the reduction of the loosening preventing force is prevented.  Further, even if the screw is used repetitively, the reduction of the loosening preventing force is prevented, and the constant loosening preventing torque can be obtained repetitively. Further, since the elastic ring does not make contact with the tapped hole at a female part which constitutes the hinge, the smooth and stable wriggle-out effect in the turn of a frame can be obtained.
Patent JP-H0682762-A (JP)
Title: Liquid crystal device
Inventor: SHIGETA YASUHIKO
IPC: G02F1/1333
Filed: 1992-08-28
Abstract: PURPOSE:To improve effective efficiency of light and provide a thoroughly bright display panel by visually confirming the light which is incident from a base side having a picture element electrode formed thereon and reflected by a color filter part. CONSTITUTION:A switching transistor 7 and a picture element electrode 6 are provided on one opposed main surface of two bases 1, 2, and a color filter 4 and a counter electrode 5 are successively laminated and provided on the other opposed main surface. A polymer material 9 in which a number of liquid crystal droplets 8 are dispersed is nipped between the two bases 1, 2. A light is incident from the base 2 side having the picture element electrode formed thereon, reflected by the color filter 4 or a reflecting film 3 on the other base 1, and emitted from the base 2 side. In this case, it is only the base 2, the picture element electrode 6 and the counter electrode 5 that must transmit the light, and the outgoing light quantity to the incident light quantity is reduced to the degree of only about 30%. Namely, the light is never transmitted by a polarizing plate and the color filter as in a conventional device.
Patent JP-H1158355-A (JP)
Title: Leakage preventive device for truck mixer
Inventor: KIKUCHI KENJI
IPC: B60P3/16
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent a leakage from the vicinity of a drum discharging port from arising by a method wherein at an interval part between a stirring blade and a stirring blade in the vicinity of a drum inlet, a stretchable bag body which expands by a fluid pressure and closes the interval part is provided. SOLUTION: On a slightly internal part from the end part of one stirring blade 5A, and on the surface part of a stirring blade 5B on the opposite side, which is confronted to the first part, a holding utensil 10 of a degree, which does not obstruct the flowing of a content, is fixed with a specified interval, and an installation space S for a bag body 15 is formed. When compressed air from a compressor C is jetted into the bag body 15 having stretchability, and the bag body 15 expands, the bag body 15 joins to the surfaces of the stirring blades 5A, 5B and closes a circulation passage between the stirring blades 5A, 5B in the vicinity of a drum opening 1a. Then, when the bag body 15 has sufficiently expanded, a hose H on the outside is removed.  By this method, even if a fluid substance inside rocks, and the liquid level ascends when a truck mixer starts or runs on a slope or the like, the flowing out of the fluid substance to the discharging port can be prevented from arising.
Patent JP-H0781518-A (JP)
Title: Seat belt housing device in seat for automobile
Inventor: TAKATSUJI KOICHI
IPC: B60R22/26
Filed: 1993-09-16
Abstract: PURPOSE:To prevent the skin of a seat back part from strongly interfering with a self-standing type buckle without spreading of a webbing for supporting the buckle in kicking up of a seat part by providing a recessed part into which the other buckle is housed in the position facing the self-standing type buckle on the front surface of the seat back part, and covering the front surface of the recessed part by means of a soft skin. CONSTITUTION:When a seat back part 5 is frontwardly put down in the state where a second buckle 8 is inserted into a recessed part 10, the second buckle 8 is not dropped from the inside of the recessed part 10, and also a wedding 7 is not spread over on a floor panel 1. Thereby, when a seat part 2 is returned in the original position, there is no possibility that the second buckle 8 is put on the lower side of the seat part 2. Moreover, when the seat back part 5 is frontwardly put down, the locus of a front surface 5a of the seat back 5 interferes with the position of the self-standing type first buckle 6, thereby the first buckle 6 interferes with a second skin 11 of the seat back 5, but the center side of the second skin 11 is put into the recessed part 10, thereby the second skin 11 is sufficiently bent. Accordingly, there is no possibility that not only the second skin 11 but also the skin 13 of the seat back part 5 is broken.
Patent JP-S59116720-A (JP)
Inventor: FUIRITSUPU EI JIYONSON JIYUNIA
IPC: G02F1/1333
Filed: 1983-12-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61110679-A (JP)
Inventor: YAGASAKI AKIO
IPC: B62H1/02
Filed: 1984-11-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6473422-A (JP)
Title: System controller
Inventor: YAMAMURA KIMIO
IPC: G06F1/04
Filed: 1987-09-14
Abstract: PURPOSE:To control the system of high speed operation, and to eliminate the need for a complicated interface circuit by switching the clock of the system according to a program, and in addition, starting up the system from a low speed mode when power is applied. CONSTITUTION:A control means 1 decodes the program, stored in a storing means 5, and determines the speed of the system clock. It controls a system clock generating means so as to generate the system clock corresponding to said speed. At the same time, it controls so as to start up the system from the low speed mode when the power is applied. Thus, the peripheral circuit of a low speed operation can be controlled without necessitating the complicated interface circuit, and in addition, the system for a television game, etc., to operate at high speed can be controlled as well.
Patent JP-H0393547-A (JP)
Title: Separating and holding device for web sheet
Inventor: HAINRITSUHI KONRAATO GUROOSUHA
IPC: B41F33/04
Filed: 1990-09-03
Abstract: PURPOSE: To ensure the positive bite of a web feed starting part by providing clampers arranged in a mutually fitting manner and arranging one of the clampers so that it can move. CONSTITUTION: A failure of paper to be conveyed is detected by a control device 6 and the detected failure is directly transmitted to a solenoid valve 58. The solenoid valve 58 is turned ON to open a connection conduit 56 between a pressure medium source 59 and actuating cylinders 26 27. Pistons 28, 29 are moved by a pressure load to slide a strip 19 with clampe 34, in the direction of a clamper 33, on guide pins 21, 22. A web 6 is guided in a non-contact state between the clampers 33, 34 when the web 6 is set in a non-working position O, but is clamped between the clampers 33, 34 when the web is set in a working position. The web 6 is torn behind the clampers 33, 34. The feed starting part of the web 6 is fixedly held by the elastic deformation of the clampers 33, 34.
Patent JP-2001054940-A (JP)
Title: Laminated film and packaging bag
Inventor: FUTAGAWA TAKASHI
IPC: B32B27/36
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a laminated film prevented from curling at the time of heat seal processing and a packaging bag obtained by the heat seal processing of the laminated film and suitable for use in a filling and packaging machine. SOLUTION: In an unstretched laminated film consisting of at least an outermost layer (A) and an innermost layer (B) and obtained by a water quenching method, the outermost layer (A) is constituted of a polybutylene terephthalate homopolymer (a1) and/or a blend resin of a polybutylene terephthalate copolymer (a2) and polyester (a3) other than polybutylene terephthalate and the innermost layer (B) is constituted of a heat-sealable resin.
Patent JP-H0676886-A (JP)
Title: Connector device
Inventor: MATSUI HIROSHI
IPC: H01R13/719
Filed: 1992-08-31
Abstract: PURPOSE:To provide a high-quality connector device electrically connecting circuits in an electronic circuit unit and external circuits and storing a filter preventing the propagation of emission noises and transmission noises infiltrating from the outside of the unit and generated in the unit in particular. CONSTITUTION:Feed-through capacitors 42 are fixed by soldering between multiple connector pins 33 planted on the bottom face wall 32 of a housing 31 made of insulating resin and a shield plate 36 arranged outside the bottom face wall 32. The capacitors 42 are reinforced by the resin 49 filled in a frame body 43 surrounding the capacitors 42, and a connector device storing a noise filter and having high quality and excellent performance can be provided at a low cost.
Patent JP-2001054924-A (JP)
Title: Injection molding method and apparatus
Inventor: MIZUNO TAKASHI
IPC: B29C45/77
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To obtain a product of good quality by injecting a molten resin at a high speed to shorten a filling time. SOLUTION: An injection molding apparatus 1 capable of injecting a molten resin in the cavity of molds 2, 3 from an injection unit 11 through a runner 6 and a plurality of gates G1, G2, G3 is used and injection start order is predetermined with respect to the respective gates G1-G3 and the molten resin is successively injected in the cavity 4 through the gates G1-G3 according this injection start order. At this time, the injection of the resin is started from the gate G1 set to the first order of the injection start order and, thereafter, the in-mold pressure in the cavity in the vicinity of the gate G1 is detected and the injection pressure of the injection unit 11 is controlled so that the detected in-mold pressure coincides with a predetermined pressure fluctuation pattern.
Patent JP-S6384911-A (JP)
Title: Manufacture of rubber or thermoplastic resin sheet of a plurality of colors
Inventor: SHIMA YOSHIKATSU
IPC: B29L7/00
Filed: 1986-09-29
Abstract: PURPOSE:To manufacture rubber or thermoplastic synthetic resin sheets colored in a plurality of different colors and of uniform patterns by simultaneously and continuously supplying and rolling a plurality of unvulcanized compounded rubber or thermoplastic resin materials of different colors by means of calendering rolls. CONSTITUTION:Unvulcanized compounded rubber of different colors 11-14 are supplied continuously and at the same speed by first - fourth extruders 1-4 extruding unvulcanized compounded rubbers. Said compounded rubbers 11-14 are supplied in parallel in the axial direction of calendering rolls 21 disposed close to said rubbers, and while every time passing through spaces between the calender rolls 21, 21, 21, 21, the rubbers are mixed up with each other by banks 10 generated between the calender rolls 21 to turn into sheets 31 of a plurality of adequately mixed different colors. Thermoplastic resin may be used in place of compounded rubber. By said process, the printing process can be saved and also the marks generated in the printing process can be prevented to manufacture uniform products continuously.